1406450631119 has 2 divisors, whose sum is σ = 1406450631120. Its totient is φ = 1406450631118.

The previous prime is 1406450631059. The next prime is 1406450631163. The reversal of 1406450631119 is 9111360546041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1406450631119 is a prime.

It is a super-2 number, since 2×1406450631119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406450631319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703225315559 + 703225315560.

It is an arithmetic number, because the mean of its divisors is an integer number (703225315560).

Almost surely, 2^{1406450631119} is an apocalyptic number.

1406450631119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406450631119 is an equidigital number, since it uses as much as digits as its factorization.

1406450631119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 1406450631119 in words is "one trillion, four hundred six billion, four hundred fifty million, six hundred thirty-one thousand, one hundred nineteen".